Base | Representation |
---|---|
bin | 10000000101000… |
… | …11010000111000 |
3 | 100101210221102200 |
4 | 20002203100320 |
5 | 234012331311 |
6 | 21215030200 |
7 | 3225341655 |
oct | 1002432070 |
9 | 311727380 |
10 | 134886456 |
11 | 6a15a211 |
12 | 3920b360 |
13 | 21c39993 |
14 | 13cb2c2c |
15 | bc96556 |
hex | 80a3438 |
134886456 has 96 divisors (see below), whose sum is σ = 380190720. Its totient is φ = 43156800.
The previous prime is 134886443. The next prime is 134886457. The reversal of 134886456 is 654688431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134886457) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 497601 + ... + 497871.
It is an arithmetic number, because the mean of its divisors is an integer number (3960320).
Almost surely, 2134886456 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134886456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190095360).
134886456 is an abundant number, since it is smaller than the sum of its proper divisors (245304264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134886456 is a wasteful number, since it uses less digits than its factorization.
134886456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 537 (or 530 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 134886456 is about 11614.0628550047. The cubic root of 134886456 is about 512.8489232864.
The spelling of 134886456 in words is "one hundred thirty-four million, eight hundred eighty-six thousand, four hundred fifty-six".
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